Sökning: "automatic calibration"

Visar resultat 1 - 5 av 63 uppsatser innehållade orden automatic calibration.

  1. 1. Real-time Sound Analysis to Count Opening Cycles of Automatic Doors

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Teodor Renman; Charlie Ringström; [2023]
    Nyckelord :Sound analysis; signal processing; event detection; MFCC; real-time; automatic door; embedded programming; stm32; microcontroller; Technology and Engineering;

    Sammanfattning : Counting opening cycles on an automatic sliding door is of great interest for a company manufacturing doors, such as ASSA Abloy. These metrics could be used for consumer statistics or for door diagnostics. Counting opening cycles is seemingly trivial when there is access to the door’s internal diagnostics or having adequate sensors. LÄS MER

  3. 2. Image Analysis for Compliant Measurements and Calibration of Visual Projector Systems

    Master-uppsats, Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska fakulteten

    Författare :Daniel Westberg; [2023]
    Nyckelord :Absolute Geometry; Absolute Surface Shape; Three-dimensional Reconstruction; Flight Simulator; Projector Calibration;

    Sammanfattning : A realistic visualization that enhances a virtually authentic experience is the ambition of any visualization system in a simulator environment. But calibrating and maintaining a high quality visualization system entail large costs, resources and time. LÄS MER

  4. 3. Feasibility of quantitative 99mTc-DPD scintigraphy SPECT/CT for assessing the burden of ATTR cardiac amyloidosis

    Master-uppsats, Umeå universitet/Radiofysik

    Författare :Sajad Kadhim Khalaf; [2023]
    Nyckelord :QSPECT; Amyloidosis; ATTR; LVMI; Recovery Coefficient; SUV; Calibration;

    Sammanfattning : Background: Amyloid transthyretin (ATTR) cardiomyopathy is caused by the deposition of misfolded proteins, known as amyloid fibrils, in the myocardium. Quantitative Single Photon Emission Computed Tomography (QSPECT) utilizing 99mTc-DPD scintigraphy has the potential to assess ATTR-suspected cardiac amyloidosis (CA). LÄS MER

  5. 4. Automatic Calibration of Camera Parameters : A Steppingstone to Analysing Videos

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Avdelningen för systemteknik

    Författare :Wilma Hallén; [2022]
    Nyckelord :Smartphone; Video stabilisation; Calibration;

    Sammanfattning : The smartphone is commonly used for image and video capture. Due to the lightweight of the smartphone, small handshakes are noticeable in recorded videos. The image sensors in smartphones are typically CMOS, which introduces rolling shutter artefacts. Stabilisation is introduced to minimise the effects of the camera movement and artefacts. LÄS MER

  7. 5. Automatisk kalibrering av Tool Center Point via visionsystem

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för ingenjörsvetenskap

    Författare :Karl-Filip Boman Flodin; Tobias Jonsson; [2022]
    Nyckelord :;

    Sammanfattning : Elektroautomatik är ett företag som erbjuder helhetslösningar gällande automation. De arbetar med kunder och designar, tillverkar, implementerar samt erbjuder service av automationslösningar. LÄS MER